[William Parsons] [graphic].
MLA
Gillray, James, 1756-1815, printmaker. [William Parsons] [graphic].. 1782 May 4. https://collections.library.yale.edu/catalog/11859180.
APA, 6th edition
Gillray, James, 1756-1815, printmaker. (1782 May 4)[[William Parsons] [graphic].]. https://collections.library.yale.edu/catalog/11859180.